LSTR · Insider trading · 13F holders · Congress trades
Landstar System Inc (LSTR)
Who is buying and selling LSTR: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 20
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 2
LSTR at a glance
- No open-market insider purchases or sales of LSTR were filed in the last 90 days.
- 20 13F filers hold LSTR among their 50 largest positions, worth $1.1B combined. The biggest bets by portfolio weight are Fwl Investment Management, LLC (3.2%), Ballast Asset Management, LP (2.8%) and 4D Advisors, LLC (2.0%). In their latest 13Fs, 2 managers opened a new position and 3 added to one.
- Members of Congress have disclosed 6 LSTR trades since 2015, 1 purchase and 1 sale in the past year; the latest was Lisa C. McClain (R-MI), selling $1K–15K on Jul 16, 2025.
- LSTR last closed at $142.24 on Oct 30, 2026.
LSTR insider trading
No open-market insider purchases or sales of LSTR were filed in the last 90 days.
Who owns LSTR? Hedge funds and superinvestors
20 13F filers hold LSTR among their 50 largest positions, worth $1.1B combined. The biggest bets by portfolio weight are Fwl Investment Management, LLC (3.2%), Ballast Asset Management, LP (2.8%) and 4D Advisors, LLC (2.0%). In their latest 13Fs, 2 managers opened a new position and 3 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management LLCAsset manager | 2.0% | $638.5M | 3,087,226 | -10.1% shares | Q2 2026 |
| Jacobs Levy Equity Management, IncInstitutional asset manager | 0.6% | $153.6M | 742,490 | -0.4% shares | Q2 2026 |
| Fenimore Asset Management IncMutual fund manager | 1.9% | $85.8M | 508,778 | +0.4% shares | Q3 2026 |
| Reinhart Partners, LLC.Institutional asset manager | 1.7% | $71.5M | 424,055 | -25.5% shares | Q3 2026 |
| Copeland Capital Management, LLCAsset manager | 1.3% | $57.5M | 340,739 | +6.5% shares | Q3 2026 |
| Encompass Capital Advisors LLCHedge fund | 0.9% | $20.7M | 100,000 | — | Q2 2026 |
| Fwl Investment Management, LLCInstitutional asset manager | 3.2% | $17.7M | 85,567 | +3.8% shares | Q2 2026 |
| Clarkston Capital Partners, LLCAsset manager | 1.4% | $17.1M | 82,510 | -23.0% shares | Q2 2026 |
| Parthenon LLCWealth manager | 1.2% | $11.3M | 66,984 | -0.2% shares | Q3 2026 |
| Trivium Point Advisory, LLCWealth manager | 0.9% | $10.2M | 49,410 | — | Q2 2026 |
| Mountain Pacific Investment Advisers LLCWealth manager | 1.4% | $8.8M | 52,285 | -2.2% shares | Q3 2026 |
| Bridge City Capital, LLCInstitutional asset manager | 1.7% | $8.1M | 47,819 | +33.3% shares | Q3 2026 |
| Ballast Asset Management, LPMutual fund manager | 2.8% | $7.0M | 33,919 | -1.0% shares | Q2 2026 |
| 4D Advisors, LLCHedge fund | 2.0% | $5.2M | 25,000 | New | Q2 2026 |
| Cherokee Insurance CoInsurance company | 0.7% | $1.9M | 9,100 | — | Q2 2026 |
| Perbak Capital Partners LLPAsset manager | 0.5% | $1.8M | 11,430 | +137.9% shares | Q1 2026 |
| Laurus Global Equity Management Inc.Institutional asset manager | 1.4% | $1.4M | 8,620 | +2.0% shares | Q1 2026 |
| Capco Asset Management, LLCWealth manager | 0.1% | $269K | 1,300 | +0.0% shares | Q2 2026 |
| Mbb Public Markets I LLCInvestment manager | 0.0% | $235K | 1,136 | New | Q2 2026 |
| Sprucegrove Investment Management LtdAsset manager | 0.0% | $165K | 800 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 6, Q2 2026: 12, Q1 2026: 2). Screen LSTR in the grand portfolio →
LSTR stock trades by members of Congress
Members of Congress have disclosed 6 LSTR trades since 2015, 1 purchase and 1 sale in the past year; the latest was Lisa C. McClain (R-MI), selling $1K–15K on Jul 16, 2025.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Aug 13, 2025 | Lisa C. McClainR-MI · House | Sale | $1K–15K | Jul 16, 2025 | +5.2% |
| Aug 13, 2025 | Lisa C. McClainR-MI · House | Buy | $1K–15K | Jun 17, 2025 | +4.0% |
| Dec 6, 2018 | Thomas MacArthurR-NJ · House | Sale | $15K–50K | Oct 24, 2018 | +44.5% |
| Dec 6, 2018 | Thomas MacArthurR-NJ · House | Sale | $1K–15K | Oct 23, 2018 | +40.2% |
| Jul 10, 2018 | Thomas MacArthurR-NJ · House | Buy | $15K–50K | Jun 7, 2018 | +25.8% |
| Feb 26, 2015 | Thom TillisR-NC · Senate | Sale | $1K–15K | Feb 13, 2015 | +107.2% |
3 members have traded LSTR: Lisa C. McClain, Thomas MacArthur, Thom Tillis.
LSTR questions and answers
Are insiders buying LSTR stock?
No open-market insider purchases or sales of LSTR were filed in the last 90 days.
Which hedge funds own LSTR?
20 13F filers hold LSTR among their 50 largest positions, worth $1.1B combined. The biggest bets by portfolio weight are Fwl Investment Management, LLC (3.2%), Ballast Asset Management, LP (2.8%) and 4D Advisors, LLC (2.0%). In their latest 13Fs, 2 managers opened a new position and 3 added to one.
Has Congress traded LSTR?
Members of Congress have disclosed 6 LSTR trades since 2015, 1 purchase and 1 sale in the past year; the latest was Lisa C. McClain (R-MI), selling $1K–15K on Jul 16, 2025.
Who is the largest holder of LSTR?
Among 13F filers, Kayne Anderson Rudnick Investment Management LLC reports the largest LSTR position, $638.5M (3,087,226 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Fwl Investment Management, LLC's: 3.2% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.